Features: Made of high quality bpafree high impact plastic and food-grade high-strength stainless steel, dishwasher safe. Precisiondurable and work great. Easy installation and cleaning, perfectly matchof original parts. Great for smoothiesand frozendrinks: The replacement extractor blade is perfect for chopping, grating and blending. Whips up your favorite foods and smoothiesin second without any leakage. The high-speed blade is made of food-grade stainless steel, high hardness brings qualified anti-corrosion performances. The outer is made of durable abs material, non-toxic and safe, not easy to break and scrape. The replacementblade is effortlessly pulverize fruit, vegetable and ice cubes into a delicious smoothie.And it is very easy to clean, suitable for dishwasher cleaning too. Specifications: Material:Stainless Steel 7 fins tool holder diameter: Approx.10cm For NurtiNinja AutoiQ BL480 BL482 BL642 BL682 NN102 Quantity:1pcs/2pcs Package Includes: 1x Extractor Blade/ 2x Extractor Blade note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.